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Find Central a/c service or repairers in Kennesaw

Avatar for R Wiley Heating & Air
R Wiley Heating & Air
4.7(
995
)

Serving Kennesaw, GA and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"Learned a lot about HVAC systems. System is repaired while other home improvement projects are being conducted. Can now budget for a replacement."
Additional Photos
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Response time10 hrs
48 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Cool Air Mechanical LLC
Cool Air Mechanical LLC
4.8(
258
)

Serving Kennesaw, GA and surrounding areas

Approved (Corporate)

In business since 2011

Emergency services offered

Credit card accepted

"I want to give a review of the Exceptional service that I received today from Cool Air Mechanical service technician Enri Jasmin. If I could give higher than a 10 star I would. When Enri first arrived he assessed the unit to see where Freon was leaking from. He went into the attic & did a leak test, which wasn't finding where the leak was coming from. He made great efforts to locate the problem both inside & outside. I had 2 other technicans look into the problem prior & wasn't able to find the problem. Enri was so professional & thorough in his analysis. I couldn't be more satisfied with his service. My AC unit upstairs is working perfectly. Just truly EXCEPTIONAL SERVICE!!!! Ms. Bowden"
Cool Air Mechanical Techs preparing for a day's work serving customers!
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Cool Air Mechanical's Service Team
Loading filters in the trucks. We ensure our trucks are stocked and we have equipment and tools on hand to best serve you!
Cool Air tech headed to a job!

+35

61 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Coolray Heating & Air Conditioning
Coolray Heating & Air Conditioning
4.8(
1,243
)

Serving Kennesaw, GA and surrounding areas

Approved

Super Service Award Winner

In business since 1966

Free estimates

Emergency services offered

"Robert was amazing and fixed our issue in a professional manner. The repair took a matter of minutes and he even did a diagnostic to ensure no other repairs or service was needed."
Response time2 hrs
26 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Ragsdale Heating, Air & Plumbing
Ragsdale Heating, Air & Plumbing
4.7(
168
)

Serving Kennesaw, GA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"I selected having my new HVAC (heatpump) system installed by Ragsdale based on the qualified sales consultation, the use of Carrier products made in the USA, and Ragsdale being a local certified family run business. My new unit was installed this morning by two technicians who worked efficiently and who kept me in the loop about the new equipment, thermostat, warranty, and FAQs. They were polite, neat & tidy. Well recommended."
Response time6 hrs
Response rate95%
12 neighbors recently requested a quote
Avatar for Paze Heating & Cooling
Paze Heating & Cooling
4.9(
66
)

Serving Kennesaw, GA and surrounding areas

Approved

In business since 2010

Emergency services offered

Warranties offered

"I was referred to Paze Heating and Cooling by a well-respected friend, and I immediately understood why. I have referred this company to several others and will continue to do so. Mr. Zeno Pace and his team are expert technicians. His responsiveness is very timely and his pricing is well worth the level of service he gives. I recently had an A/C problem that was covered by my home warranty company. Mr. Zeno helped me understand and articulate the repairs needed so that I would not be taken advantage of by the other contractor. Ultimately, I was taken advantage of by the other contractor, and Paze Heating and Air came to the rescue. Mr. Zeno responded immediately and fixed the damage the other contractor left. You will not go wrong with Paze Heating and Cooling."
Carrier
Carrier Furnace
Carrier Furnace
Carrier Furnace
Carrier A/C

+18

Response time5 hrs
11 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Guardian Heating and Air, Inc.
Guardian Heating and Air, Inc.
4.8(
119
)

Serving Kennesaw, GA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"I was struggling with a vendor who installed a new AC and furnace 3 years ago that required service every year. The Guardian team was able resolve the issue in 2 days at a fraction of the cost the original installer quoted. Technician Josh Bennett was able to isolate the problem in 30 minutes. He is very knowledgeable, personable, and very professional. HVAC Service Expert Dave Dover arrived the next day to complete the required repairs and washed the outdoor system. My wife and I could not be happier with Guardian service. We joined their Shield Protection Plan Membership."
Rheem Gas Furnace Install
American Standard Installation
Guardian At Your Service
Guardian at Your door
HVAC Expert

+3

Response time10 mins
89 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for TE Certified Electrical, Plumbing, Heating & Cooling
TE Certified Electrical, Plumbing, Heating & Cooling
4.9(
18
)

Serving Kennesaw, GA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1998

Free estimates

Emergency services offered

TE Certified Electrical, Plumbing, Heating & Cooling understands there is never a great time to need a home repair. That's why we make scheduling easy, arrive in three-hour arrival windows, drive fully stocked trucks, give flat rate pricing, and back our work with a lifetime workmanship guarantee. \n\nServices offered: Residential Electrical, Plumbing, Heating and Cooling - Inspection, Repair, Replacement, Maintenance. \n\nElectrical - Rewiring, Outlets, and Switches, Whole House Backup Generators, Indoor/Outdoor Lighting, Car Chargers, Surge Protection, Ethernet & Cable Installation. \n\nPlumbing - Water Lines, Water Heaters, Tankless Water Heaters, Fixtures and Faucets, Garbage Disposals, Sewer Lines, and Pressure Regulators. \n\nHVAC - Air Conditioners, Furnaces, Air Handlers, Heat Pumps, Ductless Heaters, Indoor Air Quality

Beautiful Light Fixture Installation
Daikin FIT Installation!
Generac Generator with Automatic Transfer Switch
Whole-Home Water Filtration System
Tankless Water Heater!

+25

49 neighbors recently requested a quote
Recommended by55%of homeowners
Avatar for Guardian Heating, Air, Plumbing & Electrical
Guardian Heating, Air, Plumbing & Electrical
5.0(
15
)

Serving Kennesaw, GA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"I am only using Guardian for my ac going forward. The office staff was friendly and was able to get a tech out to my home same day. The tech was super knowledgeable and the repair and diagnostic cost were reasonable. Im calling the Experts from this point forward"
Your Guardian Experts
Free HVAC Estimates
Tankless Water Heater Repair, Maintenance and Installation
Fully Stocked Trucks
Heater Tune Up

+27

25 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Estes Services - HVAC Plumbing & Electrical
Estes Services - HVAC Plumbing & Electrical
4.6(
614
)

Serving Kennesaw, GA and surrounding areas

Approved

In business since 1949

Free estimates

Emergency services offered

"Great service. I use Estes for all the HVAC and plumbing services. They have great service and does very meticulous work. I have repaired leaks, replaced the whole HVAC system and previously fixed the AC system"
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+29

Response time4 hrs
Response rate100%
29 neighbors recently requested a quote
Showing 1-10 of 26
FAQs for central a/c service or repair projects in Kennesaw, GA

A condenser fan motor is a crucial part of your air conditioner that prevents the compressor from overheating. It pulls heat from your AC unit to cool the refrigerant moving through the condenser coils. This allows your system to blow cool air and keeps everything running smoothly.

The most common causes of AC fan motor failure include loss of lubricant in the system due to overheating and a rusted or leaking run capacitor. Poor lubrication can also cause failure in the belt drive, which may impact the AC fan motor. Weather and electrical components can also affect your AC. For example, a storm could send water into your motor windings and damage the internal components.

Air conditioner fan motors last about 12 years on average, though they can last longer if maintained well. This includes keeping them clean and cooled as needed with annual air conditioner checkups. Routine maintenance is essential to catch AC fan issues early. An HVAC inspection can cost between $70 and $500, while AC cleaning services may range from $100 to $400.

A broken AC fan motor may need replacement because this part usually can’t be repaired. Several things indicate it’s time to replace your AC fan motor, including buzzing noises, a constantly running fan, unusually high energy bills, or an aging system. If you notice these signs, call an HVAC pro for help before the faulty motor starts to strain other parts of the AC system.

There are clear warning signs of a bad AC fan motor, including unusual interruptions in the fan operation. The motor might be malfunctioning if you hear weird noises like grinding or rattling or if the fan continues to spin when the unit is off. These indicators compromise your AC’s cooling performance and increase your energy costs. Addressing these issues immediately by contacting a trusted HVAC professional prevents further damage and safeguards your HVAC's efficiency.

Replacing your AC fan motor takes a professional one to four hours. The technician will start by assessing your system and safely removing the damaged motor. If a new part needs to be ordered, it might take a few days. Once the part is available, your pro will install it properly and make sure your system is running smoothly.

The Kennesaw, GA homeowners’ guide to central a/c service or repairs

From average costs to expert advice, get all the answers you need to get your job done.

  • Detail of a HVAC system outside a brick house

    The cost of replacing an AC unit fan motor depends on warranties, labor, season, and more. This cost guide covers everything you need to know about this HVAC part.

  • A boy changing thermostat’s temperature using a smartphone

    Budget for AC coil cleaning costs based on factors such as cleaning frequency, coil type, cleaning method, accessibility, ongoing maintenance, and more.

  • home air conditioner being recharged with freon

    Need an AC Recharge? Here’s how much it costs, what factors affect cost, and what to expect.

  • House humidifier on a return duct

    Wondering who installs whole-house humidifiers? Hire a licensed HVAC technician. Learn what they do, other pro options, and how to hire confidently